Which rdp/VPN apps do you recommend for trading through VPS? Do you feel that your iPad is getting heavier from the time you first got it? Is there a technical reason for that? More apps, perhaps? E=MC^2, somehow apps changes E, entropy over time, thereby increases M? If population of organic beings increases on earth, does earth mass increases too or depletion of natural resources like oil balances the overall mass? Think about it while waiting to clear your trades... Is it really a zero sum game when entropy of market can change with no. of traders/regulation affecting manmade virtual volume from CFCs/forex/derivatives?